Systemic inflammatory response syndrome in patients with severe fever with thrombocytopenia syndrome: prevalence, characteristics, and impact on prognosis.

"Declarations Ethics approval and consent to participateThe study was conducted according to the principles expressed in the Declaration of Helsinki and approved by the Ethics Committee of Zhongnan Hospital of Wuhan University (no. 2023117 K). The research involved analysis of anonymized data routinely collected and written informed consent was waived by the Ethical Committee of Zhongnan Hospital of Wuhan University due to the nature of the retrospective study and the pandemic nature of the disease. Consent for publicationNot applicable. Competing interestsThe authors declare no competing interests. Competing interests The authors declare no competing interests."

"Funding This work was supported by the Discipline Cultivation Funding, Zhongnan Hospital of Wuhan University (XKJS202025) and the Characterization of Small Blood Metabolism Molecules in Common Clinical Viral Infectious Diseases (ZNJC202243)."